My computer has gone to crap recently. I cant play ANY games that i used to because it's glitchy with every game i used to play. Lets take a game like Minecraft.i used to play at around 170Fps on full settings consistently, all of a sudden i was at 10-60 yet, no matter what settings i put the game at it acts the same way. It goes from smooth 50-60, to jumpy 10-40. it is annoying! I have done a system wipe and TOTALLY reset my computer, nothing worked. I also have all my drivers updated, every last one. I really cant figure out what is wrong and i want to get back to gaming. Help...
Operating system: Windows 7 home Premium 64-bit
Processor: Intel core i7-2670QM
CPU @ 2.20GHz (8 CPUs)
Memory : 8192MB RAM
Graphics card: Nvidia GeForce GT 555M